Prime & Composite Bảng tính
Được đề xuất cho lớp 4 — lớp 6
Prime & Composite Bảng tính
Tên: ____________________Ngày: ____________
Hướng dẫn: Nhận biết số nguyên tố, hợp số và viết phân tích thành thừa số nguyên tố.
20 vấn đề
- Prime numbers in {19, 25, 27, 12, 23, 21} → ______
- Prime numbers in {11, 17, 2, 29, 23, 7} → ______
- Prime numbers in {12, 29, 17, 11, 15, 19} → ______
- Prime numbers in {12, 9, 27, 19, 29, 13} → ______
- Prime numbers in {12, 5, 25, 15, 2, 19} → ______
- Prime numbers in {11, 15, 9, 13, 17, 23} → ______
- Prime numbers in {25, 11, 5, 29, 2, 17} → ______
- Prime numbers in {23, 27, 12, 13, 11, 2} → ______
- Prime numbers in {7, 5, 27, 25, 23, 19} → ______
- Prime numbers in {5, 25, 27, 12, 15, 11} → ______
- Prime numbers in {7, 25, 21, 27, 2, 8} → ______
- Prime numbers in {7, 2, 5, 27, 13, 25} → ______
- Prime numbers in {23, 17, 3, 12, 8, 21} → ______
- Prime numbers in {12, 5, 8, 17, 21, 25} → ______
- Prime numbers in {29, 19, 17, 9, 2, 15} → ______
- Prime numbers in {11, 12, 19, 8, 13, 9} → ______
- Prime numbers in {12, 3, 15, 25, 9, 21} → ______
- Prime numbers in {19, 13, 2, 23, 27, 8} → ______
- Prime numbers in {3, 9, 13, 25, 5, 17} → ______
- Prime numbers in {21, 2, 27, 11, 19, 17} → ______